Warning: Permanently added '10.128.0.196' (ECDSA) to the list of known hosts. 2021/03/10 05:56:51 fuzzer started 2021/03/10 05:56:51 dialing manager at 10.128.0.163:41635 2021/03/10 05:56:51 checking machine... 2021/03/10 05:56:51 checking revisions... 2021/03/10 05:56:51 testing simple program... syzkaller login: [ 32.202835][ T8384] IPVS: ftp: loaded support on port[0] = 21 [ 32.285323][ T8384] chnl_net:caif_netlink_parms(): no params data found [ 32.311717][ T8384] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.318849][ T8384] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.326887][ T8384] device bridge_slave_0 entered promiscuous mode [ 32.334671][ T8384] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.341979][ T8384] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.349474][ T8384] device bridge_slave_1 entered promiscuous mode [ 32.362487][ T8384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.372840][ T8384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.388425][ T8384] team0: Port device team_slave_0 added [ 32.394935][ T8384] team0: Port device team_slave_1 added [ 32.406609][ T8384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.413533][ T8384] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.439517][ T8384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.450868][ T8384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.457806][ T8384] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.483770][ T8384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.503942][ T8384] device hsr_slave_0 entered promiscuous mode [ 32.510368][ T8384] device hsr_slave_1 entered promiscuous mode [ 32.555253][ T8384] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.563348][ T8384] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.572447][ T8384] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.581349][ T8384] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.596659][ T8384] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.603668][ T8384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.610927][ T8384] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.617956][ T8384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.645751][ T8384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.656435][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.664343][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.672056][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.680395][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 32.690645][ T8384] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.700519][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.709149][ T8606] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.716258][ T8606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.726139][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.734378][ T4863] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.741401][ T4863] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.757136][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.765616][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.780630][ T8384] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.791067][ T8384] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.802814][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.811284][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.819664][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.828193][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.845269][ T8384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.852486][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.860090][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.876304][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.890922][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.899329][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.907206][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.916265][ T8384] device veth0_vlan entered promiscuous mode [ 32.925835][ T8384] device veth1_vlan entered promiscuous mode [ 32.941672][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.949607][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.957825][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.967923][ T8384] device veth0_macvtap entered promiscuous mode [ 32.976708][ T8384] device veth1_macvtap entered promiscuous mode [ 32.990629][ T8384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.998051][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.007602][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.017829][ T8384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.026105][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.035283][ T8384] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.044103][ T8384] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.053023][ T8384] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.061936][ T8384] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.094936][ T3156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.110178][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.116607][ T3156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.125334][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.132698][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/03/10 05:56:53 building call list... [ 33.143735][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 35.383447][ T8367] can: request_module (can-proto-0) failed. [ 35.392459][ T8367] can: request_module (can-proto-0) failed. [ 35.401582][ T8367] can: request_module (can-proto-0) failed. [ 36.314500][ T3156] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.816884][ T3156] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.877290][ T3156] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.917707][ T3156] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.926392][ T3156] device hsr_slave_0 left promiscuous mode [ 39.932953][ T3156] device hsr_slave_1 left promiscuous mode [ 39.939477][ T3156] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.946980][ T3156] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.954599][ T3156] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.961987][ T3156] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.969968][ T3156] device bridge_slave_1 left promiscuous mode [ 39.976132][ T3156] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.983501][ T3156] device bridge_slave_0 left promiscuous mode [ 39.989853][ T3156] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.998578][ T3156] device veth1_macvtap left promiscuous mode [ 40.004981][ T3156] device veth0_macvtap left promiscuous mode [ 40.010947][ T3156] device veth1_vlan left promiscuous mode [ 40.016688][ T3156] device veth0_vlan left promiscuous mode [ 40.606771][ T3156] team0 (unregistering): Port device team_slave_1 removed [ 40.615578][ T3156] team0 (unregistering): Port device team_slave_0 removed [ 40.624390][ T3156] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.634852][ T3156] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.655821][ T3156] bond0 (unregistering): Released all slaves 2021/03/10 05:57:03 syscalls: 3540 2021/03/10 05:57:03 code coverage: enabled 2021/03/10 05:57:03 comparison tracing: enabled 2021/03/10 05:57:03 extra coverage: enabled 2021/03/10 05:57:03 setuid sandbox: enabled 2021/03/10 05:57:03 namespace sandbox: enabled 2021/03/10 05:57:03 Android sandbox: /sys/fs/selinux/policy does not exist 2021/03/10 05:57:03 fault injection: enabled 2021/03/10 05:57:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/03/10 05:57:03 net packet injection: enabled 2021/03/10 05:57:03 net device setup: enabled 2021/03/10 05:57:03 concurrency sanitizer: enabled 2021/03/10 05:57:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/03/10 05:57:03 USB emulation: enabled 2021/03/10 05:57:03 hci packet injection: enabled 2021/03/10 05:57:03 wifi device emulation: enabled 2021/03/10 05:57:03 802.15.4 emulation: enabled 2021/03/10 05:57:03 fetching corpus: 0, signal 0/0 (executing program) 2021/03/10 05:57:03 fetching corpus: 0, signal 0/0 (executing program) 2021/03/10 05:57:04 starting 6 fuzzer processes 05:57:04 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000059965240450c3061887c000000010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000680)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x2c, &(0x7f0000000380)={0x0, 0x0, 0x1, "12"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) 05:57:04 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, &(0x7f0000000140)) 05:57:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x9, 0x5, 0x4, 0x2, 0x0, 0x200, 0x44204, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000180), 0x6}, 0x80400, 0xa150, 0x5, 0x3, 0x5, 0x6, 0x9}, 0x0, 0xd, 0xffffffffffffffff, 0xa) fcntl$getflags(r0, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) mmap(&(0x7f00000bd000/0x2000)=nil, 0x2000, 0x0, 0x20010, 0xffffffffffffffff, 0x390000) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000340)={0x5d, 0x7d, 0x1, {{0x0, 0x45, 0x1, 0x7fffffff, {0x0, 0x3, 0x8}, 0x58880000, 0x4, 0x0, 0x3, 0x3, '.^\xc5', 0x3, '.^\xc5', 0xb, '/dev/loop#\x00', 0x1, '%'}, 0x3, '.^\xc5', 0x0, 0x0, 0xee01}}, 0x5d) 05:57:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r2 = open(0x0, 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0xd, 0x38, r2, 0x0) fanotify_init(0x0, 0x0) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000640)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 05:57:05 executing program 4: gettid() getpriority(0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = socket$alg(0x26, 0x5, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)="42d3f774b52b696d", 0x8}, 0x68) r3 = dup(r2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c4b, 0x800c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x1e8640, 0x0) recvmmsg(r4, &(0x7f0000000f00)=[{{&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @private}}, 0x80, 0x0, 0x0, &(0x7f00000008c0)=""/32, 0x20}}, {{&(0x7f0000000900)=@ethernet, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000980)=""/33, 0x21}, {&(0x7f00000009c0)=""/249, 0xf9}, {&(0x7f0000000ac0)=""/203, 0xcb}, {0x0}], 0x4, &(0x7f0000000d00)=""/67, 0x43}}, {{&(0x7f0000000d80)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, 0x0}, 0x169}], 0x3, 0x0, 0x0) 05:57:05 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r0, 0x104, 0x6, 0x0, &(0x7f0000000040)) [ 45.232721][ T8735] IPVS: ftp: loaded support on port[0] = 21 [ 45.306467][ T8735] chnl_net:caif_netlink_parms(): no params data found [ 45.333865][ T8735] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.340960][ T8735] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.348426][ T8735] device bridge_slave_0 entered promiscuous mode [ 45.356076][ T8735] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.363143][ T8735] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.370464][ T8735] device bridge_slave_1 entered promiscuous mode [ 45.385131][ T8735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.396230][ T8735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.418047][ T8735] team0: Port device team_slave_0 added [ 45.421188][ T8737] IPVS: ftp: loaded support on port[0] = 21 [ 45.429836][ T8735] team0: Port device team_slave_1 added [ 45.445165][ T8735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.452109][ T8735] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.478132][ T8735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.490904][ T8735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.498024][ T8735] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.524054][ T8735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.568456][ T8739] IPVS: ftp: loaded support on port[0] = 21 [ 45.583340][ T8735] device hsr_slave_0 entered promiscuous mode [ 45.600074][ T8735] device hsr_slave_1 entered promiscuous mode [ 45.657878][ T8737] chnl_net:caif_netlink_parms(): no params data found [ 45.706365][ T8739] chnl_net:caif_netlink_parms(): no params data found [ 45.751173][ T8741] IPVS: ftp: loaded support on port[0] = 21 [ 45.780626][ T8737] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.788155][ T8737] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.795766][ T8737] device bridge_slave_0 entered promiscuous mode [ 45.805732][ T8737] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.812791][ T8737] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.820559][ T8737] device bridge_slave_1 entered promiscuous mode [ 45.840730][ T8737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.849908][ T8739] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.856995][ T8739] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.864894][ T8739] device bridge_slave_0 entered promiscuous mode [ 45.877707][ T8737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.894407][ T8739] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.901467][ T8739] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.927814][ T8739] device bridge_slave_1 entered promiscuous mode [ 45.947060][ T8739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.956628][ T8737] team0: Port device team_slave_0 added [ 45.966163][ T8735] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.967116][ T8743] IPVS: ftp: loaded support on port[0] = 21 [ 45.973200][ T8735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.973243][ T8735] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.973258][ T8735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.985725][ T8739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.010195][ T8737] team0: Port device team_slave_1 added [ 46.044349][ T8739] team0: Port device team_slave_0 added [ 46.055531][ T8739] team0: Port device team_slave_1 added [ 46.072077][ T8739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.079207][ T8739] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.092385][ T8746] IPVS: ftp: loaded support on port[0] = 21 [ 46.116088][ T8739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.128359][ T8737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.138836][ T8737] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.164764][ T8737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.184819][ T8739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.191841][ T8739] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.218292][ T8739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.243664][ T8737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.250598][ T8737] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.276947][ T8737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.336643][ T8741] chnl_net:caif_netlink_parms(): no params data found [ 46.350533][ T8739] device hsr_slave_0 entered promiscuous mode [ 46.357134][ T8739] device hsr_slave_1 entered promiscuous mode [ 46.363858][ T8739] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.371413][ T8739] Cannot create hsr debugfs directory [ 46.380590][ T3786] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.389116][ T3786] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.415043][ T8737] device hsr_slave_0 entered promiscuous mode [ 46.421600][ T8737] device hsr_slave_1 entered promiscuous mode [ 46.427991][ T8737] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.435576][ T8737] Cannot create hsr debugfs directory [ 46.451412][ T8735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.480710][ T8743] chnl_net:caif_netlink_parms(): no params data found [ 46.499226][ T8746] chnl_net:caif_netlink_parms(): no params data found [ 46.522304][ T8741] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.529607][ T8741] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.537296][ T8741] device bridge_slave_0 entered promiscuous mode [ 46.567743][ T8741] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.575146][ T8741] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.582526][ T8741] device bridge_slave_1 entered promiscuous mode [ 46.592131][ T8735] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.610119][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.617585][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.632193][ T8741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.653658][ T8741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.669134][ T8737] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 46.677830][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.688108][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.696596][ T8608] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.703673][ T8608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.711523][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.720163][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.728591][ T8608] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.735673][ T8608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.757228][ T8746] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.766177][ T8746] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.773870][ T8746] device bridge_slave_0 entered promiscuous mode [ 46.780768][ T8737] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 46.791981][ T8737] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 46.800743][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.809805][ T8743] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.817121][ T8743] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.824778][ T8743] device bridge_slave_0 entered promiscuous mode [ 46.832246][ T8743] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.839642][ T8743] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.847279][ T8743] device bridge_slave_1 entered promiscuous mode [ 46.854003][ T8746] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.861021][ T8746] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.868643][ T8746] device bridge_slave_1 entered promiscuous mode [ 46.876080][ T8741] team0: Port device team_slave_0 added [ 46.881910][ T8737] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 46.894827][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.910871][ T8741] team0: Port device team_slave_1 added [ 46.926350][ T8741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.933332][ T8741] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.959552][ T8741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.980556][ T8746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.991195][ T8746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.001818][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.010145][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.020067][ T8741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.027085][ T8741] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.053198][ T8741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.075862][ T8743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.086734][ T8743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.105047][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.113959][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.122135][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.137382][ T8739] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.146856][ T8746] team0: Port device team_slave_0 added [ 47.158074][ T8739] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.171686][ T8741] device hsr_slave_0 entered promiscuous mode [ 47.178587][ T8741] device hsr_slave_1 entered promiscuous mode [ 47.184900][ T8741] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.192430][ T8741] Cannot create hsr debugfs directory [ 47.198875][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.208372][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.216680][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.226405][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.235027][ T8746] team0: Port device team_slave_1 added [ 47.240706][ T8739] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.249637][ T8739] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.258357][ T8743] team0: Port device team_slave_0 added [ 47.265741][ T8743] team0: Port device team_slave_1 added [ 47.286567][ T8746] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.293734][ T3786] Bluetooth: hci0: command 0x0409 tx timeout [ 47.294014][ T8746] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.326409][ T8746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.338437][ T8746] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.345633][ T8746] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.371802][ T8746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.386196][ T8735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.394191][ T8743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.401115][ T8743] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.427075][ T8743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.440256][ T8743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.447377][ T8743] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.473390][ T8608] Bluetooth: hci1: command 0x0409 tx timeout [ 47.473923][ T8743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.532785][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.540171][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.555876][ T8746] device hsr_slave_0 entered promiscuous mode [ 47.562238][ T8746] device hsr_slave_1 entered promiscuous mode [ 47.568638][ T8746] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.576337][ T8746] Cannot create hsr debugfs directory [ 47.593045][ T8743] device hsr_slave_0 entered promiscuous mode [ 47.599487][ T8743] device hsr_slave_1 entered promiscuous mode [ 47.606786][ T8743] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.612813][ T3653] Bluetooth: hci2: command 0x0409 tx timeout [ 47.614731][ T8743] Cannot create hsr debugfs directory [ 47.627506][ T8737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.637539][ T8735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.671975][ T8737] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.687734][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.696293][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.712996][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.721310][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.731003][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.738031][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.747016][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.755320][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.764861][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.771860][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.772780][ T4863] Bluetooth: hci3: command 0x0409 tx timeout [ 47.779728][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.795496][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.807206][ T8741] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 47.818199][ T8739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.834162][ T8741] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 47.853191][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.862131][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.870820][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.879677][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.888067][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.897157][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.905439][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.925306][ T8737] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.936249][ T8606] Bluetooth: hci4: command 0x0409 tx timeout [ 47.939088][ T8737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.949765][ T8741] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 47.958365][ T8741] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.966696][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.976173][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.984519][ T8608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.003032][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.011438][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.031197][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.040080][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.057551][ T8737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.069538][ T8739] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.076972][ T8746] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 48.094987][ T4863] Bluetooth: hci5: command 0x0409 tx timeout [ 48.104634][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.112086][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.119914][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.128506][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.137139][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.145324][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.155014][ T8746] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 48.163918][ T8746] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 48.173132][ T8743] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 48.183567][ T8735] device veth0_vlan entered promiscuous mode [ 48.198620][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.206165][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.214206][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.222592][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.231271][ T3786] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.238291][ T3786] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.246162][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.255044][ T8746] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 48.266870][ T8735] device veth1_vlan entered promiscuous mode [ 48.274303][ T8743] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 48.289669][ T8737] device veth0_vlan entered promiscuous mode [ 48.303461][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.311275][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.319428][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.327908][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.336601][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.345016][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.353510][ T3653] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.360539][ T3653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.368219][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.376989][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.385661][ T8743] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 48.395284][ T8743] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 48.417189][ T8737] device veth1_vlan entered promiscuous mode [ 48.425812][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.434014][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.441524][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.462899][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.471121][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.480101][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.488773][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.497291][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.505604][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.513962][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.521894][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.536451][ T8739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.551279][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.559432][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.567833][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.576719][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.599294][ T8741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.614334][ T8735] device veth0_macvtap entered promiscuous mode [ 48.625974][ T8735] device veth1_macvtap entered promiscuous mode [ 48.634701][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.643027][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.650497][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.659040][ T8741] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.673282][ T8737] device veth0_macvtap entered promiscuous mode [ 48.681669][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.689371][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.697009][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.705693][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.714304][T10033] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.721313][T10033] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.729270][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.737608][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.745984][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.754582][T10033] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.762949][T10033] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.769950][T10033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.781860][ T8739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.790587][ T8737] device veth1_macvtap entered promiscuous mode [ 48.798220][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.806223][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.814358][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.833840][ T8743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.845745][ T8735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.857575][ T8746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.865216][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.873859][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.882240][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.897250][ T8743] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.904402][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.911867][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.922291][ T8735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.932874][ T8737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.944400][ T8737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.954933][ T8737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.974429][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.983123][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.991561][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.000259][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.008912][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.017611][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.026144][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.034412][ T9981] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.041442][ T9981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.049269][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.057934][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.066383][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.074901][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.083199][ T9981] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.090210][ T9981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.098023][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.106366][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.114930][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.123749][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.131949][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.140315][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.148959][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.157203][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.165693][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.173640][ T9981] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.186813][ T8737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.197275][ T8737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.208252][ T8737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.217945][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.239927][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.248352][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.256781][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.266109][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.274665][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.283211][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.291594][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.299142][ T3653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.307333][ T8737] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.316936][ T8737] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.325850][ T8737] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.334686][ T8737] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.353887][ T8741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.362467][ T8746] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.371959][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.380442][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.382677][T10035] Bluetooth: hci0: command 0x041b tx timeout [ 49.389402][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.403126][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.410436][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.417769][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.425878][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.433943][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.442259][ T4863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.450773][ T8743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.471584][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.481082][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.489471][T10035] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.496503][T10035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.505413][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.512924][T10035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.531275][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.533047][T10036] Bluetooth: hci1: command 0x041b tx timeout [ 49.539011][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.553509][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.561647][ T3786] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.568696][ T3786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.583875][ T8739] device veth0_vlan entered promiscuous mode [ 49.607722][ T8743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.614590][ T3156] ================================================================== [ 49.614610][ T3156] BUG: KCSAN: data-race in __mod_timer / expire_timers [ 49.614631][ T3156] [ 49.614633][ T3156] write to 0xffff88813bd1b908 of 8 bytes by interrupt on cpu 1: [ 49.614644][ T3156] expire_timers+0x11e/0x260 [ 49.614659][ T3156] __run_timers+0x358/0x3f0 [ 49.614674][ T3156] run_timer_softirq+0x19/0x30 [ 49.614689][ T3156] __do_softirq+0x13c/0x2c3 [ 49.614705][ T3156] __irq_exit_rcu+0xb4/0xc0 [ 49.614720][ T3156] sysvec_apic_timer_interrupt+0x6e/0x80 [ 49.614734][ T3156] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 49.614749][ T3156] console_unlock+0x8c9/0xb20 [ 49.614762][ T3156] vprintk_emit+0x131/0x3e0 [ 49.614775][ T3156] vprintk_default+0x22/0x30 [ 49.614787][ T3156] vprintk_func+0x11b/0x120 [ 49.614800][ T3156] printk+0x62/0x82 [ 49.614811][ T3156] vlan_device_event+0x10c7/0x1180 [ 49.614825][ T3156] raw_notifier_call_chain+0x53/0xb0 [ 49.614843][ T3156] __dev_notify_flags+0x1d3/0x3a0 [ 49.614859][ T3156] dev_change_flags+0xa2/0xc0 [ 49.614873][ T3156] do_setlink+0x746/0x2280 [ 49.614887][ T3156] rtnl_newlink+0xe7e/0x1310 [ 49.614901][ T3156] rtnetlink_rcv_msg+0x728/0x7c0 [ 49.614916][ T3156] netlink_rcv_skb+0x13e/0x240 [ 49.614932][ T3156] rtnetlink_rcv+0x18/0x20 [ 49.614946][ T3156] netlink_unicast+0x5fc/0x6c0 [ 49.614961][ T3156] netlink_sendmsg+0x6f8/0x7c0 [ 49.614971][ T3156] __sys_sendto+0x2a8/0x370 [ 49.614982][ T3156] __x64_sys_sendto+0x74/0x90 [ 49.614993][ T3156] do_syscall_64+0x39/0x80 [ 49.615008][ T3156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.615023][ T3156] [ 49.615025][ T3156] read to 0xffff88813bd1b908 of 8 bytes by task 3156 on cpu 0: [ 49.615035][ T3156] __mod_timer+0x44e/0xc10 [ 49.615049][ T3156] mod_timer+0x1b/0x20 [ 49.615062][ T3156] wg_timers_handshake_initiated+0xbe/0xe0 [ 49.615079][ T3156] wg_packet_handshake_send_worker+0x102/0x140 [ 49.615102][ T3156] process_one_work+0x3e1/0x950 [ 49.615113][ T3156] worker_thread+0x616/0xa70 [ 49.615123][ T3156] kthread+0x20b/0x230 [ 49.615136][ T3156] ret_from_fork+0x1f/0x30 [ 49.615149][ T3156] [ 49.615150][ T3156] Reported by Kernel Concurrency Sanitizer on: [ 49.615155][ T3156] CPU: 0 PID: 3156 Comm: kworker/u4:4 Not tainted 5.12.0-rc2-syzkaller #0 [ 49.615174][ T3156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.615183][ T3156] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 49.615202][ T3156] ================================================================== [ 49.615208][ T3156] Kernel panic - not syncing: panic_on_warn set ... [ 49.615213][ T3156] CPU: 0 PID: 3156 Comm: kworker/u4:4 Not tainted 5.12.0-rc2-syzkaller #0 [ 49.615225][ T3156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.615252][ T3156] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 49.615270][ T3156] Call Trace: [ 49.615274][ T3156] dump_stack+0x137/0x19d [ 49.615289][ T3156] panic+0x1e7/0x5fa [ 49.615300][ T3156] ? vprintk_emit+0x2fa/0x3e0 [ 49.615315][ T3156] kcsan_report+0x67b/0x680 [ 49.615328][ T3156] ? kcsan_setup_watchpoint+0x40b/0x470 [ 49.615341][ T3156] ? __mod_timer+0x44e/0xc10 [ 49.615356][ T3156] ? mod_timer+0x1b/0x20 [ 49.615371][ T3156] ? wg_timers_handshake_initiated+0xbe/0xe0 [ 49.615389][ T3156] ? wg_packet_handshake_send_worker+0x102/0x140 [ 49.615407][ T3156] ? process_one_work+0x3e1/0x950 [ 49.615419][ T3156] ? worker_thread+0x616/0xa70 [ 49.615430][ T3156] ? kthread+0x20b/0x230 [ 49.615444][ T3156] ? ret_from_fork+0x1f/0x30 [ 49.615463][ T3156] ? udp_tunnel_xmit_skb+0x16f/0x180 [ 49.615479][ T3156] kcsan_setup_watchpoint+0x40b/0x470 [ 49.615494][ T3156] __mod_timer+0x44e/0xc10 [ 49.615510][ T3156] mod_timer+0x1b/0x20 [ 49.615525][ T3156] wg_timers_handshake_initiated+0xbe/0xe0 [ 49.615543][ T3156] wg_packet_handshake_send_worker+0x102/0x140 [ 49.615564][ T3156] process_one_work+0x3e1/0x950 [ 49.615577][ T3156] worker_thread+0x616/0xa70 [ 49.615589][ T3156] ? finish_task_switch+0xc0/0x2a0 [ 49.615604][ T3156] ? process_one_work+0x950/0x950 [ 49.615616][ T3156] kthread+0x20b/0x230 [ 49.615629][ T3156] ? process_one_work+0x950/0x950 [ 49.615641][ T3156] ? kthread_blkcg+0x80/0x80 [ 49.615656][ T3156] ret_from_fork+0x1f/0x30 [ 50.688975][ T3156] Shutting down cpus with NMI [ 50.689618][ T3156] Kernel Offset: disabled [ 51.106943][ T3156] Rebooting in 86400 seconds..